| APA | HENE. (2012, February 11). In Acronym Geek. Retrieved 20:18, February 11, 2012, from http://www.acronymgeek.com/HENE |
| MLA | "HENE." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/HENE>. |
| MHRA | 'HENE', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/HENE> [accessed 11 February 2012] |
| Chicago | "HENE", http://www.acronymgeek.com/HENE (accessed February 11, 2012). |
| CBE/CSE | HENE [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/HENE. |
| Bluebook | HENE, http://www.acronymgeek.com/HENE (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HENE, http://www.acronymgeek.com/HENE (optional description here) (as of Feb. 11, 2012, 20:18). |
| AMA | HENE. Acronym Geek. February 11, 2012, 20:18. Available at: http://www.acronymgeek.com/HENE. Accessed February 11, 2012, 20:18. |